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Consider a 0.8-m-high and 1.5-m-wide glass window with a thickness of 8 mm and a thermal conductivity of k = 0.78 W/m. Determine (a) thermal
Consider a 0.8-m-high and 1.5-m-wide glass window with a thickness of 8 mm and a thermal conductivity of k = 0.78 W/m. Determine (a) thermal resistance values for conduction and convection,(b)totals thermal resistance value, (c) the steady rate of heat transfer through this glass window and,(D) the temperature of its inner surface for a day during which the room is maintained at 20 degree Celsius while the temperature of the outdoors is -10 degree Celsius. Take the heat transfer coefficients on the inner and outer surfaces of the window to be h inner = 10W/m^2*K and h outer = 40 W/m^2*K, which includes the effects of radiation
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